SN75207BN datasheet by Texas Instruments

SN75207BN Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN75207BN?
  The recommended operating voltage range for the SN75207BN is 4.5V to 5.5V, although it can operate from 3.6V to 5.5V with reduced performance.
• How do I ensure reliable data transmission with the SN75207BN?
  To ensure reliable data transmission, use a proper termination scheme, maintain a stable clock signal, and ensure that the transmitter and receiver are properly synchronized. Additionally, use a suitable cable and connector to minimize signal degradation.
• What is the maximum cable length supported by the SN75207BN?
  The maximum cable length supported by the SN75207BN depends on the specific application and cable characteristics. As a general guideline, the maximum cable length is around 10 meters (33 feet) for a 100 Mbps data rate and 5 meters (16 feet) for a 400 Mbps data rate.
• How do I handle electromagnetic interference (EMI) with the SN75207BN?
  To minimize EMI, use proper shielding, grounding, and layout techniques. Ensure that the device is placed in a shielded enclosure, and use twisted-pair cables with a shielded connector. Additionally, use EMI filters or common-mode chokes to reduce radiation.
• What is the power consumption of the SN75207BN?
  The power consumption of the SN75207BN depends on the operating frequency and data rate. Typically, the device consumes around 150 mA at 100 Mbps and 250 mA at 400 Mbps, with a supply voltage of 5V.